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Fri, 15 Sep 2023 16:15:29 +0000 From: Jerry Liu To: laurent.pinchart@ideasonboard.com Cc: mchehab@kernel.org, linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, Jerry Liu Subject: [PATCH] media: uvcvideo: Modified uvc_ctrl_fill_xu_info 'kmalloc' to 'kzalloc' Date: Fri, 15 Sep 2023 09:12:14 -0700 Message-Id: <20230915161213.42503-1-jerry.liu@technexion.com> X-Mailer: git-send-email 2.25.1 X-ClientProxiedBy: SG2PR02CA0011.apcprd02.prod.outlook.com (2603:1096:3:17::23) To PUZPR03MB7015.apcprd03.prod.outlook.com (2603:1096:301:f2::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PUZPR03MB7015:EE_|PSAPR03MB5783:EE_ X-MS-Office365-Filtering-Correlation-Id: e85466dc-e442-4196-c0ab-08dbb606fa4e X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:PUZPR03MB7015.apcprd03.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(366004)(396003)(39830400003)(376002)(346002)(136003)(186009)(1800799009)(451199024)(2906002)(86362001)(52116002)(6512007)(107886003)(2616005)(26005)(1076003)(478600001)(36756003)(6666004)(6506007)(6486002)(38100700002)(38350700002)(83380400001)(8676002)(4326008)(8936002)(41300700001)(66476007)(66556008)(66946007)(4744005)(5660300002)(44832011)(6916009)(316002);DIR:OUT;SFP:1102; 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In order to ensure that 2-byte data array is set to 0, 'kmalloc' is modified to 'kzalloc'. Signed-off-by: Jerry Liu --- drivers/media/usb/uvc/uvc_ctrl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index 5e9d3da862dd..054bc14f7a58 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -2088,7 +2088,7 @@ static int uvc_ctrl_fill_xu_info(struct uvc_device *dev, u8 *data; int ret; - data = kmalloc(2, GFP_KERNEL); + data = kzalloc(2, GFP_KERNEL); if (data == NULL) return -ENOMEM;